Adams County property record for 8501 Rainbow Ave, Denver, CO 80229
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,398 sqft · built 1962 |
| Lot Size | 0.189 acres (8,276 sqft) |
| Owner | Owner Name on Record |
| Last Sale | $126,000 (Mar 1998) |
| Tax Bill | $1,345 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0055909 |
| Primary APN | R0055909 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,398 sqft Living Area |
| 1st Floor Area | 1,398 sqft |
| Basement Area | 1,218 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Ranch |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 8,276 sqft (0.189 acres) |
| Lot Dimensions | 120 ft deep x 70 ft wide |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 636 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | R0055909 |
|---|---|
| Old Parcel Number | 171926120011 |
| Street Address | 8501 RAINBOW AVE |
| City | DENVER |
| State | CO |
| Zip | 80229-5133 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:NORTHFIELD SEVENTH FILING BLK:15 LOT:19 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 26 |
| Legal Quarter | NE |
| Legal Subdivision | NORTHFIELD |
| Legal Block | 15 |
| Legal Lot Number | 19 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 1 |
| Census Block | 1027 |
| Census Tract | 9001 |
Source: Adams County records, as of February 9, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on Record |
|---|---|
| Mailing Address | 8501 RAINBOW AVE, DENVER, CO 80229-5133 |
| Occupancy | Owner Occupied |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 2, 1998 · Amount on Record |
| Deed Sale | Mar 2, 1998 · Amount on Record |
| Deed Document Number | 00368612 |
| Deed Book / Page | 5248 / 815 |
| Record Updated | Jun 8, 2026 |
Source: Adams County assessment roll, as of August 25, 2025
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Unified School District | Mapleton School District 1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,345.00 (-59.69%) | $26,870 (-14.04%) Land $5,310 Building $21,560 | $430,000 (-6.93%) Land $85,000 Building $345,000 |
| 2023 | $3,337.00 (+3.6%) | $31,260 (+4.62%) Land $5,280 Building $25,980 | $462,000 (+7.45%) Land $78,000 Building $384,000 |
| 2022 | $3,221.00 | $29,880 Land $10,840 Building $19,040 | $429,961 Land $156,000 Building $273,961 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective October 2, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 4 (1999–2015) |
| Claims Outside the SFHA | 2 of 4 |
| Most Recent Claim | Aug 2015 · other causes |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | NORTH WASHINGTON STREET WSD serves 14,500 people · EPA ID CO0101105 |
|---|---|
| Water Source | Purchased surface water from DENVER WATER BOARD |
| Last State Inspection | Feb 2025 |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | No certified operator May 2019 |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 658 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 2,000 |
May also be available: Aerux Broadband, Verizon.
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